15706791663

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{919}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 21336522240

約数和(自身を除く): 5629730577

約数列:

[1, 3, 131, 157, 277, 393, 471, 831, 919, 2757, 20567, 36287, 43489, 61701, 108861, 120389, 130467, 144283, 254563, 361167, 432849, 763689, 5697059, 17091177, 18901073, 33347753, 39966391, 56703219, 100043259, 119899173, 5235597221, 15706791663]

約数ペア:

[(1, 15706791663), (3, 5235597221), (131, 119899173), (157, 100043259), (277, 56703219), (393, 39966391), (471, 33347753), (831, 18901073), (919, 17091177), (2757, 5697059), (20567, 763689), (36287, 432849), (43489, 361167), (61701, 254563), (108861, 144283), (120389, 130467)]